77084340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1284739}}^1$

素因数の和:1284751

約数の個数: 24

約数和(自身を含む): 215836320

約数和(自身を除く): 138751980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1284739, 2569478, 3854217, 5138956, 6423695, 7708434, 12847390, 15416868, 19271085, 25694780, 38542170, 77084340]

約数ペア:

[(1, 77084340), (2, 38542170), (3, 25694780), (4, 19271085), (5, 15416868), (6, 12847390), (10, 7708434), (12, 6423695), (15, 5138956), (20, 3854217), (30, 2569478), (60, 1284739)]